Overview
Cost of Living
Crime
Climate
Interactive Map
Jobs
Education
Economy
Health
Religion
People
Politics & Voting
Housing Stats
Commute Time
Rankings
Upgrade to Premium

2025 Compare Cities People:
Castle Pines, CO vs Walnut Creek, CA

Change Cities
Highlights
- Walnut Creek is 0% more densely populated than Castle Pines.
- People are 15.7% less likely to be married in Walnut Creek.
- The Median Age is 4.6 years older in Walnut Creek.
 Castle Pines, COWalnut Creek, CAUnited States
 Population  Unlock69,876329,725,481
 Female Population49.8%  Unlock50.5%
 Male Population50.2%  Unlock49.5%
 Median Age  Unlock47.838.4
 space3
 Population - 201010,368  Unlock309,327,143
 Population - 2000  Unlock64,296285,036,114
 Population - 1990554  Unlock251,960,433
 Pop. 2000 to Now  Unlock8.8%15.6%
 Pop. 1990 to Now2,005.4%  Unlock30.8%
 space4
 Population Density  Unlock3,537.093.4
 Land Area9.6  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Castle Pines, COWalnut Creek, CAUnited States
 Age 0 to 43.7%  Unlock5.9%
 Age 5 to 9  Unlock4.5%6.1%
 Age 10 to 148.5%  Unlock6.6%
 Age 15 to 17  Unlock2.9%3.9%
 Age 18 to 204.2%  Unlock4.0%
 Age 21 to 24  Unlock3.2%5.2%
 Age 25 to 347.6%  Unlock13.8%
 Age 35 to 44  Unlock12.2%12.9%
 Age 45 to 5419.1%  Unlock12.6%
 Age 55 to 59  Unlock6.8%6.7%
 Age 60 to 644.5%  Unlock6.3%
 Age 65 to 74  Unlock14.2%9.6%
 Age 75 to 843.3%  Unlock4.5%
 Age 85 and over  Unlock5.8%1.9%
 space1
 Race
 Castle Pines, COWalnut Creek, CAUnited States
 White82.4%  Unlock59.4%
 Black  Unlock2.3%12.2%
 Asian5.3%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.5%  Unlock0.2%
 Other  Unlock0.1%0.4%
 Two or More Races2.3%  Unlock3.2%
 Hispanic  Unlock10.1%18.4%
 space2
 Marriage & Family
 Castle Pines, COWalnut Creek, CAUnited States
 Married Population65.8%  Unlock49.8%
     Currently Married  Unlock54.2%48.0%
 Married but Separated0.8%  Unlock1.8%
 Single Population  Unlock44.5%50.2%
 Never Married24.5%  Unlock33.8%
 Divorced  Unlock10.5%10.8%
 Widowed2.3%  Unlock5.6%
 space5
 Household Size  Unlock2.152.60
 Households3,747  Unlock124,010,992
 Family Households  Unlock18,38880,755,759
     Married couple, w/children45.0%  Unlock30.5%
     Married couple, no children  Unlock55.3%42.9%
 Non Family Households478  Unlock43,255,233
     Single householder, w/children  Unlock7.8%15.8%
     Single householder, no children4.3%  Unlock10.8%
Voting
Reviews for Castle Pines    2 Reviews
David · Castle Rock, CO
Castle Pines Village
Over 14 years ago

Great place to  More

   |    Reply
Lori · Castle Rock, CO
The best weather in the US, maybe even in the worl
Over 16 years ago

The weather in this part of CO is absolutely wonderful. This is largely due to the altitude and lack of humidity. It can be 32 degrees and not feel cold. One day may  More

   |    Reply

Start Your Review of Castle Pines

See all reviews
Reviews for Walnut Creek    16 Reviews
Todd · Walnut Creek, CA
Best place to live in the San Francisco Bay Area
Over 6 years ago

Apart from the congestion, Walnut Creek is one of the best places in the San Francisco Bay Area to live. It is one of the most compact/walkable cities in the entire area  More

   |    Reply
Ken · Walnut Creek, CA
Great water quality
Over 7 years ago

Almost all of Walnut Creek water comes from Pardee dam through an enclosed pipeline. That water is direct from the high Sierras. Among the best water quality in the  More

   |    Reply
Rachel · Walnut Creek, CA
So hot
Over 7 years ago

I grew up in Southern California and am no stranger to a more inland California climate. Before moving to WC I lived in San Francisco for 15 years where it is obviously  More

   |    Reply

Start Your Review of Walnut Creek

See all reviews
Most Recent Searches On Compare Cities
Moving from:Moving to:
 Enid, OklahomaGrand Rapids, MichiganCompare
 Oakwood, OhioKettering, OhioCompare
 Collierville, TennesseeOlive Branch, MississippiCompare
 Charleston, South CarolinaKent, WashingtonCompare
 Sussex, WisconsinCedarburg, WisconsinCompare
 Hopkinton, MassachusettsTowson, MarylandCompare
 Pleasant Garden, North CarolinaWalkertown, North CarolinaCompare
 Newport, WashingtonElk Plain, WashingtonCompare
 Carl Junction, MissouriHot Springs, ArkansasCompare
 Fond Du Lac, WisconsinSpringfield, IllinoisCompare

Learn More About Castle Pines, Colorado
Overview
Cost of Living
Job Market
Crime
Climate
Economy
Religion
Voting
Learn More About Walnut Creek, California
Overview
Cost of Living
Job Market
Crime
Climate
Economy
Religion
Voting
Premium Subscription
Includes Cost of Living compares for child care, utilities, transportation, health, taxes, housing for home owners vs renters, weather, insurance premiums and so much more.


The premier source for comprehensive city data for over 30 years.

Privacy Policy  •  Terms of Use  •  Returns & Refunds
© Best Places. All rights reserved.